Adding Search app and object, used to index stories and then search them. Needs views, ui, and support for saved stories.
Merge branch 'social' into search

* social: (597 commits)
  Updating celery calls in prep for upgrade to celery 3.0.
  Getting IE9 working with OPML ajax upload.
  Typo on never_cache after json view. Doh.
  Fixing the living crap out of IE9. Everything works excellently now.
  Upgrading jQuery 1.7.1 to 1.7.2 and upgrading bootstrap's carousel to 2.0.5.
  Adding _gaq for debug, when analytics aren't present.
  Taking @mgeraci's suggestion and moving the Starred! message to the opposite gravity of the story titles pane.
  Double clicking sites and stories now works. Thanks to @ojiikun for figuring this one out.
  Fixing scroll/paging bug where the wrong story would be selected. Technically it's not fixed, but the indicator is now always present, so you know why it's happening. Thanks to @afita for the thorough investigation.
  Lots of little bugs: avatar images, icon importer, page importer, adding analytics tracking to intro.
  Fixing following bug due to array truncation of following list.
  Small tweaks to blurblogs. iPadifying blurblogs.
  Adding /social/activities endpoint for Android and iOS.
  Fixing bug when a story changes its guid (like on a tumblr rename), but it still thinks it has comments. Forcing each story to recount its comments if comments are claimed, just in case.
  Showing social service fetch status in real-time (actually polling every 3 seconds) in both intro and friends dialogs.
  Fixing issue in social connecting to Twitter/FB in popup.
  Google Analytics on Blurblogs.
  Trying to outwit IE by adding in a fake console.
  console.log -> NEWSBLUR.log
  Adding sync status and tasking facebook/twitter friend imports.
  ...

Conflicts:
	settings.py
Making poor progress on search. Can't even query yet.
Re-wrote answers for FAQ
Remainder of FAQ re-writes
Changes to About page copy
Re-wrote new user e-mail
Changing 'Read It Later' in user-facing strings to 'Pocket' and updating URLs
No longer inverting feed/folder menus. Also adjusting positioning.
Adding a better API view decorator for required paramters, their types, and http method used.
Fixing numerous exceptions. Story training when not having a story selected. Forbidden RSS feeds throwing exceptions instead of 403s.
Fixing exception around missing original page.
Fixing missing dupe stories during merge feeds.
Fixing missing dupe stories during merge feeds.
When merging classifiers, give a default social user id for old classifiers.
Adding missing feeds for user folders.
Method to fix everybody's missing feeds.
Only showing statistics for classifiers with more than 1 user.
Fixing typo on dupe feeds.
Better error code templates.